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3 years ago

5

You are randomly selecting cards from a deck of cards. What is the probability of pulling a king, replacing it, and then pulling

a queen?

2 answers:

kotykmax [81]3 years ago

3 0

Answer:

1/52 since there are usually 52 cards in a deck

Step-by-step explanation:

Please brainliest

goldfiish [28.3K]3 years ago

3 0

Answer:

1/52 since there are usually 52 cards in a deck

Step-by-step explanation:

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John takes out a personal loan for $5,000 at an annual interest rate 7.5%, compounded monthly. He plans to pay off the loan (inc

myrzilka [38]

Answer:

155.53

Step-by-step explanation:

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3 years ago

Find f^-1(x) and it’s domain.

Mrac [35]

Answer: A

Step-by-step explanation:

Letting $f(y)=x$ ,

$x=\sqrt{y}-5\\\\x+5=\sqrt{y}\\\\y=(x+5)^{2}$

Also, the domain of an inverse is the same as the range of the original function, so the range is $x \geq 0$

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2 years ago

Find the quotient of 2,300 and (0.4 · 10-8). In your final answer, include all of your calculations.

BigorU [14]

The first number in this item can be also expressed as 2.3 x 10³. Now, dividing the numbers 2.3 and 0.4 will give us an answer of 5.75. There exists a rule which states that when two similar numbers are divided only having different exponents, their exponents should be subtracted. The final answer to this item is therefore,
5.75 x 10¹¹

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4 years ago

4 EZ GEOMETRY QUESTIONS FOR 20 POINTS!

MatroZZZ [7]

Answer:

1. use the formula

$(n-2)180$

$(20 - 2)180\\18 * 180 = 3240$

2. use the formula

$360/n\\360/12\\n = 30$

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3 years ago

A group of friends share 32 cookies.

Stels [109]

Answer:

8

Step-by-step explanation:

32-jessica(8)-garret(8)=16, If John eats 8 more cookies, then there are only 8 cookies left.

8 0

4 years ago